Cotinine Drug Test Kit – Nicotine

Description

The Cotinine/Nicotine One Step Test Device (Urine) is an immunoassay based on principle of competitive binding. Drugs which may be present in the urine specimen compete against the drug conjugate for binding sites on the antibody. During testing, a urine specimen migrates upwardis a lateral flow chromatographic immunoassay for detection of Cotinine in human urine at a cut-off concentration of 200 ng/mL.